Best Magnetic Cabinet Locks (2026) — Invisible Adhesive Picks
Magnetic cabinet locks are invisible from outside, key-controlled, and don't damage cabinets. Safety 1st and Eco-Baby lead. Adhesive install — no drilling.
Magnetic cabinet locks are the modern standard for kitchen and bathroom cabinet baby-proofing. Invisible from outside, opened only with a magnetic key, and adhesive install means no drilling into cabinets you'll one day remove the locks from.
Quick Comparison
| Pick | Best For | Approx Price |
|---|---|---|
| Best Mainstream | Safety 1st Adhesive Magnetic Cabinet Lock Set (8-Pack) | $30-$50 |
| Best Premium | Eco-Baby Magnetic Cabinet Locks (12-Pack with 2 Keys) | $40-$70 |
| Best for Drawers | Munchkin Xtraguard Drawer Lock | $15-$25 |
Our Picks
How They Work
Lock body adhesives to the inside of cabinet door. Strike plate adhesives to the cabinet frame. When closed, the lock catches the strike. Magnetic key (held outside the cabinet) releases the lock.
Adhesive vs Drill-Mount
Adhesive: 3M command-grade adhesive. Doesn't damage cabinets. Easy to remove when kids outgrow.
Drill-mount: small screw into cabinet. Holds slightly more securely but leaves holes.
For most baby-proofing: adhesive. For older toddlers who pull hard: drill-mount.
Single Key Control
Multi-pack systems use one master key for all locks. Lose the key = unlock with screwdriver from inside (no permanent lockout).
Need help with this in California?
Zomg The Handyman provides professional baby-proofing installation across all of California. Licensed, insured, 4.9★ rated. Same-day available.
Get a Baby-Proofing Quote →Frequently Asked Questions
Adhesive or drill?
Adhesive for most homes. Drill-mount for cabinets that get pulled hard or for premium-cabinet homes wanting maximum security.
How many locks do I need?
Kitchen: 8-12 (under-sink + lower cabinets + drawers). Bathroom: 4-6. Total typical home: 12-18 locks.
What if I lose the key?
Spare keys $5-10 each. Or unlock from inside cabinet with screwdriver.
Will adhesive damage my cabinets?
3M command-grade adhesive removes cleanly with heat or careful peeling.
How much for pro install?
$179-$299 for 8-12 locks installed.
Recommended for Your Baby-Proofing Installation Job
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